Shortcuts in Reasoning summary

Understanding Reasoning Through Shortcuts

In Shortcuts in Reasoning by Disha Experts, the author provides a comprehensive guide to mastering reasoning skills. The book begins with an introduction to the reasoning section of competitive exams and the importance of shortcuts in solving problems efficiently. It emphasizes the need to understand the underlying concepts and apply shortcuts to save time during exams.

The book then delves into the verbal reasoning section, offering shortcuts for solving problems related to logical deduction, syllogism, and logical connectives. The authors also discuss techniques for solving problems based on ranking, direction sense, and blood relations. They introduce the concept of coding-decoding and provide various shortcuts for solving such problems.

Non-Verbal Reasoning and Analytical Reasoning

Next, Shortcuts in Reasoning explores the non-verbal reasoning section, covering topics like series, analogy, classification, and mirror and water image problems. The authors present shortcuts for each type of problem, along with multiple examples to illustrate their application. They also provide tips for solving problems related to paper cutting and folding, figure formation, and embedded figures.

The book then moves on to analytical reasoning, focusing on topics like seating arrangement, puzzles, and data sufficiency. The authors introduce various shortcut methods for solving these problems, emphasizing the importance of practice and logical reasoning. They also discuss the application of Venn diagrams and other visual aids in solving analytical reasoning problems.

Practice and Revision

After covering the different types of reasoning problems and their respective shortcuts, Shortcuts in Reasoning provides a practice exercise at the end of each chapter. These exercises include a wide range of problems, allowing readers to test their understanding and application of the shortcuts discussed in the book. The authors also provide detailed solutions to these exercises, helping readers understand the step-by-step process of solving each problem.

Furthermore, the book includes a comprehensive set of practice questions at the end, allowing readers to revise and test their overall reasoning skills. The authors advise readers to time themselves while solving these questions, encouraging them to apply the shortcuts they have learned to improve their speed and accuracy. The detailed solutions to these practice questions further aid in reinforcing the concepts and shortcuts.

Final Thoughts

In conclusion, Shortcuts in Reasoning by Disha Experts is a valuable resource for anyone preparing for competitive exams with a reasoning section. The book not only covers a wide range of reasoning topics but also provides practical shortcuts to solve problems efficiently. By emphasizing the need for understanding concepts and applying shortcuts, the book equips readers with the necessary tools to excel in the reasoning section of competitive exams.